1 00:00:26,504 --> 00:00:26,555 “ 2 00:00:26,556 --> 00:00:26,607 “S 3 00:00:26,608 --> 00:00:26,659 “Sh 4 00:00:26,660 --> 00:00:26,711 “Sho 5 00:00:26,712 --> 00:00:26,764 “Shot 6 00:00:26,765 --> 00:00:26,816 “Shot 7 00:00:26,817 --> 00:00:26,868 “Shot T 8 00:00:26,869 --> 00:00:26,920 “Shot Te 9 00:00:26,921 --> 00:00:26,972 “Shot Tes 10 00:00:26,973 --> 00:00:27,025 “Shot Test 11 00:00:27,026 --> 00:00:27,077 “Shot Test” 12 00:00:27,078 --> 00:00:27,129 “Shot Test” 13 00:00:27,130 --> 00:00:27,181 “Shot Test” t 14 00:00:27,182 --> 00:00:27,233 “Shot Test” ta 15 00:00:27,234 --> 00:00:27,285 “Shot Test” tab 16 00:00:27,286 --> 00:00:27,338 “Shot Test” tab: 17 00:00:27,339 --> 00:00:27,839 “Shot Test” tab: 18 00:00:27,864 --> 00:00:32,589 As mentioned previously, one of the windows in “VI Starting” room is “Test View”. 19 00:00:32,614 --> 00:00:39,192 This window has 6 tabs including “Shot Test”, “Check Test”, “Search Test”, “Setting”, “Trigger” and “Binary Output”. 20 00:00:39,753 --> 00:00:44,628 Specifying the test points is done in “Shot Test”, “Check Test” and “Search Test” tabs. 21 00:00:44,653 --> 00:00:53,330 In “Shot Test” tab, you can select fault type and the points for the test and after the test is performed, you can view the results of the evaluation. 22 00:00:53,355 --> 00:01:00,035 In this tab, in “Test Point” section the fault current and voltage and in “Fault Type” section the fault type are determined. 23 00:01:00,060 --> 00:01:07,593 Voltage, fault current and the angle between voltage and current are entered in “Voltage”, “Current” and “Phi” tabs respectively. 24 00:01:07,618 --> 00:01:15,913 After specifying the current and voltage of the test, it is necessary to select the fault type from the standard faults available in “Fault Type” section. 25 00:01:16,223 --> 00:01:20,803 These faults include different fault types of phase to earth, two-phase and three-phase. 26 00:01:20,828 --> 00:01:25,500 By clicking on “Add”, the selected test point is entered in the table in this window. 27 00:01:25,525 --> 00:01:35,199 By selecting one of the rows and then selecting “Insert” option, the selected row is repeated in the table and by clicking on “Remove”, the selected point is removed. 28 00:01:35,224 --> 00:01:42,337 By selecting “Add to” option, it is possible to copy point or points selected for a “Fault Type” to another “Fault Type”. 29 00:01:42,361 --> 00:01:47,277 By clicking on “Remove All”, all test points entered in the table are removed. 30 00:01:47,301 --> 00:01:55,420 By clicking on “Sequence” option, “Sequence Test Points to” page opens where it is possible to create test points with equal steps. 31 00:01:55,444 --> 00:01:58,664 In “Step” section, steps are created toward the range. 32 00:01:58,688 --> 00:02:04,465 By selecting “Angle” in “Step On” field, angular steps are entered directly in terms of degrees. 33 00:02:04,489 --> 00:02:15,084 This means that the test points are entered according to the point of origin specified in “Origin” section in a way that the required angles are resulted in accordance with the horizon. 34 00:02:15,108 --> 00:02:25,245 For example, if 45 and 90 degrees are entered as start and end point with 5 degrees steps and 5 volts and 5 amps as origin point, 35 00:02:25,269 --> 00:02:31,763 by confirming this settings and “Zooming All” you can see that there are some points added on the “VI Characteristic”. 36 00:02:31,787 --> 00:02:41,932 For example, the last point is selected. By doing the calculations mentioned in the picture you can see that the resulted angle is 85 degrees and not 90 37 00:02:41,956 --> 00:02:49,008 which is because the point of origin is considered as one of the points as well and the last point of this “Sequence” is removed. 38 00:02:49,032 --> 00:02:50,540 But by selecting “Direction”, 39 00:02:50,564 --> 00:02:55,223 an angle is specified in “Angle” field and in this angle from the “Origin” point, 40 00:02:55,247 --> 00:03:02,270 with the length entered in “Length” field and by steps specified in “Step Size”, some points are shot on the curve. 41 00:03:02,294 --> 00:03:12,960 Note that the length and the steps of the points are specified according to nominal current which is the same as the “CT” secondary current entered in “Device” block on “Test Object” page. 42 00:03:13,014 --> 00:03:20,449 For example, if 45 degree, 5 and 0.5 times the nominal current, “.” And “.” are entered as angle, 43 00:03:20,474 --> 00:03:32,976 length, step and origin point, by confirming this setting and “Zooming All”, you can see that some points are created in 45 degrees in the characteristic curve with “.” Volts and “.” Amps as the origin point. 44 00:03:33,000 --> 00:03:41,579 If the performed test has “Failed” points, by selecting “Clear All Failed Tests” option, these points are cleared from the table in this section. 45 00:03:41,603 --> 00:03:54,077 In “Detail” section, the information related to “Tip” nominal time, the allowed operation time range, the actual time and evaluation of test point are entered in “T nom”, “T min” and “T Max”, 46 00:03:54,101 --> 00:03:56,844 “T act” and “State” fields respectively. 47 00:03:56,868 --> 00:04:02,780 In the table at the bottom of the page, the test points are entered with various details. 48 00:04:02,804 --> 00:04:09,984 The details include test evaluation, test voltage, test current, the angle between voltage and current of the test point. 49 00:04:10,008 --> 00:04:16,150 Also, if you wish to enter a comment for any of the points, you can select “User Comment” from the cell. 50 00:04:16,174 --> 00:04:21,474 At the end of this page it is possible to select the test point table in different “Fault Types”.